基本解释vi.波動；動搖；起伏vt.使動搖词源解说 17世紀30年代進入英語，直接源自拉丁語的fluctuatus，意爲波動。同根派生 fluctuates相关词英汉例句用作動詞 (v.)The price of vegetables fluctuates seasonally.蔬菜的價格隨季節變動。fluctuates更多例句词组短语用作動詞 (v.)～+介詞fluctuate according to 隨…浮動fluctuate between 時而…fluctuate from ...to... 從…到…變化fluctuate in 在…波動fluctuate with 隨…浮動短語fluctuates更多词组